Information on Result #1479181
Linear OOA(4122, 6068, F4, 3, 22) (dual of [(6068, 3), 18082, 23]-NRT-code), using OOA 2-folding based on linear OOA(4122, 12136, F4, 2, 22) (dual of [(12136, 2), 24150, 23]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(4122, 12136, F4, 22) (dual of [12136, 12014, 23]-code), using
- discarding factors / shortening the dual code based on linear OA(4122, 16421, F4, 22) (dual of [16421, 16299, 23]-code), using
- 2 times code embedding in larger space [i] based on linear OA(4120, 16419, F4, 22) (dual of [16419, 16299, 23]-code), using
- construction X applied to Ce(21) ⊂ Ce(16) [i] based on
- linear OA(4113, 16384, F4, 22) (dual of [16384, 16271, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 16383 = 47−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(485, 16384, F4, 17) (dual of [16384, 16299, 18]-code), using an extension Ce(16) of the primitive narrow-sense BCH-code C(I) with length 16383 = 47−1, defining interval I = [1,16], and designed minimum distance d ≥ |I|+1 = 17 [i]
- linear OA(47, 35, F4, 4) (dual of [35, 28, 5]-code), using
- discarding factors / shortening the dual code based on linear OA(47, 43, F4, 4) (dual of [43, 36, 5]-code), using
- construction X applied to Ce(21) ⊂ Ce(16) [i] based on
- 2 times code embedding in larger space [i] based on linear OA(4120, 16419, F4, 22) (dual of [16419, 16299, 23]-code), using
- discarding factors / shortening the dual code based on linear OA(4122, 16421, F4, 22) (dual of [16421, 16299, 23]-code), using
Mode: Linear.
Optimality
Show details for fixed k and m, n and k, k and s, k and t, n and m, m and s, m and t, n and s, n and t.
Other Results with Identical Parameters
None.
Depending Results
None.